Mercurial > octave
view libgui/src/variable-editor.h @ 33584:3fe954c2fd25 default tip @
maint: merge stable to default
author | Rik <rik@octave.org> |
---|---|
date | Mon, 13 May 2024 11:41:11 -0700 |
parents | 4b601ca024d5 |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2013-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_variable_editor_h) #define octave_variable_editor_h 1 #include "octave-config.h" #include <QHeaderView> #include <QSignalMapper> #include <QStackedWidget> #include <QTableView> #include "dw-main-window.h" #include "octave-dock-widget.h" #include "qt-interpreter-events.h" #include "tab-bar.h" class octave_value; class QModelIndex; class QTextEdit; class QToolBar; OCTAVE_BEGIN_NAMESPACE(octave) class variable_editor_model; class variable_editor_view; // The individual variable subwindow class class variable_dock_widget : public label_dock_widget { Q_OBJECT public: variable_dock_widget (QWidget *p); ~variable_dock_widget () = default; signals: void variable_focused_signal (const QString& name); protected: virtual void closeEvent (QCloseEvent *e); void resizeEvent (QResizeEvent *event); public slots: void handle_focus_change (QWidget *old, QWidget *now); private slots: void change_floating (bool); void change_existence (bool); void toplevel_change (bool); void change_fullscreen (); protected: QFrame *m_frame; QAction *m_fullscreen_action; bool m_full_screen; bool m_prev_floating; QRect m_prev_geom; // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #define QTBUG_44813_FIX_VERSION 0x999999 signals: void queue_unfloat_float (); void queue_float (); protected slots: void unfloat_float (); void refloat (); #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) protected: bool event (QEvent *event); private: bool m_waiting_for_mouse_move; bool m_waiting_for_mouse_button_release; #endif }; class variable_editor_stack : public QStackedWidget { Q_OBJECT public: variable_editor_stack (QWidget *p); ~variable_editor_stack () = default; variable_editor_view * edit_view () {return m_edit_view;}; QTextEdit * disp_view () {return m_disp_view;}; signals: void edit_variable_signal (const QString& name, const octave_value& val); void do_save_signal (const QString& format, const QString& save_opts); void interpreter_event (const fcn_callback& fcn); void interpreter_event (const meth_callback& meth); public slots: void set_editable (bool editable); void levelUp (); void save (const QString& format = QString ()); void do_save (const QString& format, const QString& save_opts); private: QTextEdit * make_disp_view (QWidget *parent); variable_editor_view *m_edit_view; QTextEdit *m_disp_view; }; class variable_editor_view : public QTableView { Q_OBJECT public: variable_editor_view (QWidget *p); ~variable_editor_view () = default; void setModel (QAbstractItemModel *model); signals: void command_signal (const QString& cmd); void add_edit_actions_signal (QMenu *menu, const QString& qualifier_string); public slots: void createVariable (); void transposeContent (); QList<int> range_selected (); void delete_selected (); void clearContent (); void cutClipboard (); void copyClipboard (); void pasteClipboard (); void handle_horizontal_scroll_action (int action); void handle_vertical_scroll_action (int action); void createContextMenu (const QPoint& pt); void createColumnMenu (const QPoint& pt); void createRowMenu (const QPoint& pt); void selected_command_requested (const QString& cmd); private: void add_edit_actions (QMenu *menu, const QString& qualifier_string); variable_editor_model *m_var_model; }; // Gadgets to keep track of and restore what variable window was in focus // just prior to selecting something on the menu bar. class HoverToolButton : public QToolButton { Q_OBJECT public: HoverToolButton (QWidget *parent = nullptr); ~HoverToolButton () = default; signals: void hovered_signal (); void popup_shown_signal (); protected: bool eventFilter (QObject *obj, QEvent *ev); }; class ReturnFocusToolButton : public HoverToolButton { Q_OBJECT public: ReturnFocusToolButton (QWidget *parent = nullptr); ~ReturnFocusToolButton () = default; signals: void about_to_activate (); protected: bool eventFilter (QObject *obj, QEvent *ev); }; class ReturnFocusMenu : public QMenu { Q_OBJECT public: ReturnFocusMenu (QWidget *parent = nullptr); ~ReturnFocusMenu () = default; signals: void about_to_activate (); protected: bool eventFilter (QObject *obj, QEvent *ev); }; // The variable editor class class variable_editor : public octave_dock_widget { Q_OBJECT public: variable_editor (QWidget *parent); ~variable_editor (); OCTAVE_DISABLE_COPY_MOVE (variable_editor) void refresh (); void tab_to_front (); signals: void updated (); void finished (); void command_signal (const QString& cmd); void refresh_signal (); void clear_content_signal (); void copy_clipboard_signal (); void paste_clipboard_signal (); void level_up_signal (); void save_signal (); void delete_selected_signal (); void interpreter_event (const fcn_callback& fcn); void interpreter_event (const meth_callback& meth); public slots: void callUpdate (const QModelIndex&, const QModelIndex&); void notice_settings (); void edit_variable (const QString& name, const octave_value& val); void variable_destroyed (QObject *obj); void variable_focused (const QString& name); void record_hovered_focus_variable (); void restore_hovered_focus_variable (); protected slots: void closeEvent (QCloseEvent *); void save (); void cutClipboard (); void copyClipboard (); void pasteClipboard (); void levelUp (); protected: void focusInEvent (QFocusEvent *ev); private: dw_main_window *m_main; QToolBar *m_tool_bar; QAction *m_save_action; int m_default_width; int m_default_height; int m_add_font_height; bool m_use_terminal_font; bool m_alternate_rows; QString m_stylesheet; QFont m_font; // If use_terminal_font is true then this will be different since // "font" will contain the terminal font. QFont m_sel_font; QList<QColor> m_table_colors; void update_colors (); QAction * add_tool_bar_button (const QIcon& icon, const QString& text, const QObject *receiver, const char *member); void construct_tool_bar (); QList<variable_dock_widget *> m_variables; QString m_current_focus_vname; QString m_hovered_focus_vname; QSignalMapper *m_plot_mapper; QSignalMapper *m_save_mapper; QWidget *m_focus_widget; variable_dock_widget *m_focus_widget_vdw; }; OCTAVE_END_NAMESPACE(octave) #endif